1999 Ford F-150 engine knocking

RIZMET

1999 FORD F-150

269,000 MILES

I had someone change spark plugs for me, he recommended that I NOT put in the platinum plugs, so copper plugs were put in. Afterwards the engine started knocking really bad. He said it was out of oil after that, I don't believe him. In the 5 years I've had this truck I have never had a problem with the oil. Any thoughts or suggestions?

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Sunday, June 9th, 2013 AT 4:58 PM

1 Reply

MHPAUTOS

EXPERT

30,774 POSTS

If you have not already, check oil level and also oil pressure with a mechanical gauge, start here.